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An introduction to distributed optical fibre sensors / Arthur H. Hartog

By: Resource type: Ressourcentyp: Buch (Online)Book (Online)Language: English Series: Series in fiber optic sensorsPublisher: Boca Raton, FL : CRC Press, Taylor & Francis Group, 2017Description: 1 Online-RessourceISBN:
  • 1351645307
  • 9781351645300
Subject(s): Additional physical formats: 1482259575 | 9781482259575 | Erscheint auch als: An introduction to distributed optical fibre sensors. Druck-Ausgabe Boca Raton : CRC Press, Taylor & Francis Group, 2017. xxx, 440 pagesRVK: RVK: ZQ 3120LOC classification:
  • TA1815
Online resources: Summary: 1.2.5 Brillouin-Based Distributed Sensing1.2.6 Distributed Sensing with Rayleigh Backscatter; 1.3 Performance Criteria in Distributed Fibre-Optic Sensors; 1.3.1 Four Key Criteria; Measurand resolution; Range; Spatial resolution; Sampling resolution; Measurement time; 1.3.2 Interplay between Performance Criteria; 1.3.3 Estimation of Key Performance Parameters; 1.3.4 Sensor Accuracy and Cross-Talk; 1.4 History of Commercialisation: Successes and Failures; 1.4.1 Raman DTS; 1.4.2 Commercial Brillouin-Based Distributed Strain and Temperature SensorsSummary: 1.4.3 Distributed Vibration Sensing1.5 Other Technologies; 1.6 Distributed Sensing and Dense Point Sensor Arrays; 1.7 Organisation of the Book; References; Chapter 2 Optical Fibre Technology; 2.1 Propagation in Optical Fibres; 2.1.1 Types of Optical Fibre; Step-index multimode fibres; Graded-index multimode fibres; Single-mode optical fibres; 2.1.2 Loss Mechanisms; Absorption; Scattering; Other loss mechanisms; 2.1.3 Bandwidth of Optical Fibres; 2.2 Construction of Optical Fibres; 2.3 Principal Components Used in Distributed Sensing SystemsSummary: 2.3.1 Lasers2.3.1.1 Broad contact semiconductor lasers; Fabry-Pérot single-mode laser diodes; Semiconductor distributed feedback lasers; External cavity feedback semiconductor lasers; Semiconductor DFB lasers with active phase/frequency feedback; Fibre DFB lasers; Tunable lasers; Symbols for optical sources; 2.3.2 Optical Amplifiers; Doped fibre amplifiers; Semiconductor optical amplifiers; Symbol for optical amplifiers; 2.3.3 Fused-Taper Couplers; 2.3.4 Micro-Bulk OpticsSummary: 2.3.5 Isolators, Circulators and Faraday Rotation Mirrors2.3.6 Fibre Bragg Gratings; 2.3.7 Modulators; Acousto-optic modulators; Electro-optic modulators; 2.3.8 Switches; 2.3.9 Polarisation Controllers; 2.3.10 Connectors and Splices; 2.3.11 Detectors; 2.3.12 Other Symbols; References; Chapter 3 Principles of Optical Time-Domain Reflectometry (OTDR) for Distributed Sensing; 3.1 Optical Time-Domain Reflectometry; 3.1.1 Single-Ended Measurement; 3.1.2 Double-Ended Measurement; 3.1.3 Capture Fraction; 3.1.4 Coherence Effects; 3.1.5 Signal Levels; 3.2 OTDR System DesignSummary: Cover ; Half title ; Series in Fiber Optic Sensors; Title ; Copyright; Dedication ; Contents; Series Preface; Foreword; Preface; Author; List of Symbols; List of Abbreviations; Part ONE Fundamentals; Chapter 1 Introduction; 1.1 The Concept of Distributed Optical Fibre Sensors; 1.1.1 Optical Fibre Sensors; 1.1.2 The Advent of Multiplexed Sensors; 1.1.3 Distributed Optical Fibre Sensors; 1.2 Historical Development of DOFS; 1.2.1 Optical TDR: An Enabling Technology; 1.2.2 Distributed Temperature Sensors; 1.2.3 Elastic and Inelastic Scattering; 1.2.4 Raman OTDRPPN: PPN: 893091421Package identifier: Produktsigel: ZDB-4-NLEBK
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